Display screen with a graphical user interface for a sound added video making and sharing app



The FIGURE is a front view of a display screen with a graphical user interface for a sound added video making and sharing app, showing our new design.

The broken lines illustrate the display screen or portion thereof and form no part of the claimed design. The broken lines illustrate portions of the graphical user interface and form no part of the claimed design. 

CLAIM The ornamental design for display screen with a graphical user interface for a sound added video making and sharing app, as shown and described. 